India, April 26 -- Reddit turned advisor for a man who asked how he must prepare before his trip to India. The man claimed that he is an NRI living in the US, visiting his home turn after more than 18 years. Social media users flooded his post with various pieces of advice.

"NRI folks, I am having an upcoming trip to India with my family after a long time and need info on some basic things like," he wrote. He asked about a phone connection before landing and creating a bank account. He also inquired if he and his kids needed to take some vaccinations before their trip.

"Regarding vaccination, I have never been with kids to India and want to be proactive. Probably not needed, but our family house is in front of a huge drain lake with lot...